| Company Name: |
Beijing Comparison Pharmaceutical Technology Co., Ltd
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010-52878169 15701683040 |
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sales@bjcomparison.com |
| Products Intro: |
Product Name:(1R,3r,5S)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl 2-phenylacrylate
Purity:≥95% Package:100mg/;50mg/;25mg/;10mg/
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| Company Name: |
ChemStrong Scientific Co.,Ltd
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| Tel: |
0755-0755-66853366 13670046396 |
| Email: |
sales@chem-strong.com |
| Products Intro: |
Product Name:Tiotropium bromide Impurity 18
CAS:320347-97-5
Purity:95% HPLC Package:10mg;25mg;50mg;100mg
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| | 2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester Basic information |
| Product Name: | 2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester | | Synonyms: | 2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester;(R)-Quinucldin-3-yl hydroxybis(2-thienyl)acetate;2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester-5;Aclidinium Bromide Impurity 5;Tiotropium Bromide Impurity 2;(R)-quinuclidin-3-yl 2-hydroxy-2,2-di(thiophen-2-yl)acetate;2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester;Tiotropium bromide Impurity 18 | | CAS: | 320347-97-5 | | MF: | C17H19NO3S2 | | MW: | 349.46 | | EINECS: | | | Product Categories: | | | Mol File: | 320347-97-5.mol | ![2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester Structure](CAS/20150408/GIF/320347-97-5.gif) |
| | 2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester Chemical Properties |
| Melting point | 180℃ (isopropyl ether ) | | Boiling point | 513.3±50.0 °C(Predicted) | | density | 1.40±0.1 g/cm3(Predicted) | | pka | 10.33±0.29(Predicted) |
| | 2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester Usage And Synthesis |
| Uses | (R)-3-Quinuclidinyl di(2-thienyl)glycolate acts as a potent and long-acting muscarinic antagonist with minimal systemic exposure after inhalation. Used in the treatment of chronic obstructive pulmonary disease. |
| | 2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester Preparation Products And Raw materials |
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